FR2613122B1 - Verin hydraulique differentiel pour la commande de disjoncteurs electriques - Google Patents

Verin hydraulique differentiel pour la commande de disjoncteurs electriques

Info

Publication number
FR2613122B1
FR2613122B1 FR8704134A FR8704134A FR2613122B1 FR 2613122 B1 FR2613122 B1 FR 2613122B1 FR 8704134 A FR8704134 A FR 8704134A FR 8704134 A FR8704134 A FR 8704134A FR 2613122 B1 FR2613122 B1 FR 2613122B1
Authority
FR
France
Prior art keywords
cylinder
control
hydraulic cylinder
electric circuit
piston
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR8704134A
Other languages
English (en)
French (fr)
Other versions
FR2613122A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR8704134A priority Critical patent/FR2613122B1/fr
Priority to ZA881688A priority patent/ZA881688B/xx
Priority to IN156/MAS/88A priority patent/IN170378B/en
Priority to DE8888400574T priority patent/DE3867514D1/de
Priority to EP88400574A priority patent/EP0284482B1/fr
Priority to ES198888400574T priority patent/ES2028314T3/es
Priority to AT88400574T priority patent/ATE71471T1/de
Priority to HU881316A priority patent/HU204328B/hu
Priority to YU55288A priority patent/YU47464B/sh
Priority to CA000562240A priority patent/CA1319728C/en
Priority to AU13515/88A priority patent/AU599217B2/en
Priority to FI881400A priority patent/FI881400A7/fi
Priority to SU4355424A priority patent/SU1644724A3/ru
Priority to KR1019880003173A priority patent/KR920006522B1/ko
Priority to BR888801365A priority patent/BR8801365A/pt
Priority to JP63073066A priority patent/JP2593909B2/ja
Priority to CN88101589A priority patent/CN1008652B/zh
Publication of FR2613122A1 publication Critical patent/FR2613122A1/fr
Application granted granted Critical
Publication of FR2613122B1 publication Critical patent/FR2613122B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/34—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator hydraulic

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Retarders (AREA)
  • Control Of Fluid Gearings (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Lift Valve (AREA)
  • Fluid-Driven Valves (AREA)
  • Vehicle Body Suspensions (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Reciprocating Pumps (AREA)
FR8704134A 1987-03-25 1987-03-25 Verin hydraulique differentiel pour la commande de disjoncteurs electriques Expired FR2613122B1 (fr)

Priority Applications (17)

Application Number Priority Date Filing Date Title
FR8704134A FR2613122B1 (fr) 1987-03-25 1987-03-25 Verin hydraulique differentiel pour la commande de disjoncteurs electriques
ZA881688A ZA881688B (en) 1987-03-25 1988-03-09 A differential hydraulic jack for the control of electric circuit-breakers
IN156/MAS/88A IN170378B (forum.php) 1987-03-25 1988-03-10
DE8888400574T DE3867514D1 (de) 1987-03-25 1988-03-11 Differentialhydraulischer kraftzylinder zur steuerung von leistungsschaltern.
EP88400574A EP0284482B1 (fr) 1987-03-25 1988-03-11 Vérin hydraulique différentiel pour la commande de disjoncteurs électriques
ES198888400574T ES2028314T3 (es) 1987-03-25 1988-03-11 Gato hidraulico diferencial para el gobierno de disyuntores electricos.
AT88400574T ATE71471T1 (de) 1987-03-25 1988-03-11 Differentialhydraulischer kraftzylinder zur steuerung von leistungsschaltern.
HU881316A HU204328B (en) 1987-03-25 1988-03-17 Hydraulic differential-working cylinder for controlling electric circuit breakers
YU55288A YU47464B (sh) 1987-03-25 1988-03-18 Diferencijalni hidraulični cilindar za upravljanje električnim prekidačima
CA000562240A CA1319728C (en) 1987-03-25 1988-03-23 Differential hydraulic jack for the control of electric circuit-breakers
AU13515/88A AU599217B2 (en) 1987-03-25 1988-03-23 A differential hydraulic jack for the control of electric circuit-breakers
FI881400A FI881400A7 (fi) 1987-03-25 1988-03-24 Hydraulinen differentiaaliventtiili sähköisen piirikatkaisimen ohjaamiseksi.
SU4355424A SU1644724A3 (ru) 1987-03-25 1988-03-24 Дифференциальный гидравлический домкрат дл масл но-пневматического управлени электрическим выключателем
KR1019880003173A KR920006522B1 (ko) 1987-03-25 1988-03-24 전기회로차단기용 차동유압잭
BR888801365A BR8801365A (pt) 1987-03-25 1988-03-24 Macaco hidraulico diferencial para comando oleo-pneumatico de disjuntor eletrico
JP63073066A JP2593909B2 (ja) 1987-03-25 1988-03-25 電気サーキットブレーカ制御用油圧式差動ジャッキ
CN88101589A CN1008652B (zh) 1987-03-25 1988-03-25 控制电力断路器的差动液压柱塞缸

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8704134A FR2613122B1 (fr) 1987-03-25 1987-03-25 Verin hydraulique differentiel pour la commande de disjoncteurs electriques

Publications (2)

Publication Number Publication Date
FR2613122A1 FR2613122A1 (fr) 1988-09-30
FR2613122B1 true FR2613122B1 (fr) 1989-06-23

Family

ID=9349407

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8704134A Expired FR2613122B1 (fr) 1987-03-25 1987-03-25 Verin hydraulique differentiel pour la commande de disjoncteurs electriques

Country Status (17)

Country Link
EP (1) EP0284482B1 (forum.php)
JP (1) JP2593909B2 (forum.php)
KR (1) KR920006522B1 (forum.php)
CN (1) CN1008652B (forum.php)
AT (1) ATE71471T1 (forum.php)
AU (1) AU599217B2 (forum.php)
BR (1) BR8801365A (forum.php)
CA (1) CA1319728C (forum.php)
DE (1) DE3867514D1 (forum.php)
ES (1) ES2028314T3 (forum.php)
FI (1) FI881400A7 (forum.php)
FR (1) FR2613122B1 (forum.php)
HU (1) HU204328B (forum.php)
IN (1) IN170378B (forum.php)
SU (1) SU1644724A3 (forum.php)
YU (1) YU47464B (forum.php)
ZA (1) ZA881688B (forum.php)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1070266B (forum.php) * 1958-06-04
FR1312751A (fr) * 1961-01-24 1962-12-21 Coq Nv Perfectionnements apportés aux interrupteurs électriques avec rupture pneumatique du courant
US3155009A (en) * 1961-08-03 1964-11-03 Gen Dynamics Corp High energy actuator apparatus
FR1378068A (fr) * 1963-07-24 1964-11-13 Merlin Gerin Perfectionnement aux dispositifs de commande hydraulique, notamment pour interrupteurs électriques
DE1282131B (de) * 1965-01-29 1968-11-07 Siemens Ag Elektrischer Schalter
FR2317532A1 (fr) * 1975-07-07 1977-02-04 Gratzmuller Jean Louis Verin hydraulique a amortisseur incorpore avec realimentation de la chambre d'amortissement
US4166937A (en) * 1978-05-18 1979-09-04 General Electric Company Hydraulically-activated operating system for an electric circuit breaker
JPS5598464U (forum.php) * 1978-12-27 1980-07-09
JPS5693227A (en) * 1979-12-27 1981-07-28 Hitachi Ltd Hydraulic driving unit
JPS56153627A (en) * 1980-04-28 1981-11-27 Meidensha Electric Mfg Co Ltd Oil pressure operating device
JPS59109044U (ja) * 1983-01-12 1984-07-23 株式会社東芝 しや断器の液圧操作装置
JPS61161627A (ja) * 1985-01-08 1986-07-22 三菱電機株式会社 液圧式操作装置
JPH0795416B2 (ja) * 1986-02-26 1995-10-11 株式会社東芝 液圧操作装置
US4785712A (en) * 1986-05-27 1988-11-22 Mitsubishi Denki Kabushiki Kaisha Hydraulic operating apparatus for electric circuit breaker

Also Published As

Publication number Publication date
ATE71471T1 (de) 1992-01-15
AU599217B2 (en) 1990-07-12
SU1644724A3 (ru) 1991-04-23
ES2028314T3 (es) 1992-07-01
IN170378B (forum.php) 1992-03-21
HU204328B (en) 1991-12-30
FI881400A0 (fi) 1988-03-24
FI881400L (fi) 1988-09-26
CN88101589A (zh) 1988-10-12
FI881400A7 (fi) 1988-09-26
DE3867514D1 (de) 1992-02-20
EP0284482B1 (fr) 1992-01-08
KR880011481A (ko) 1988-10-28
YU47464B (sh) 1995-10-03
JPS63254623A (ja) 1988-10-21
CN1008652B (zh) 1990-07-04
AU1351588A (en) 1988-09-29
KR920006522B1 (ko) 1992-08-07
FR2613122A1 (fr) 1988-09-30
CA1319728C (en) 1993-06-29
YU55288A (en) 1990-04-30
HUT48331A (en) 1989-05-29
JP2593909B2 (ja) 1997-03-26
ZA881688B (en) 1988-09-06
BR8801365A (pt) 1988-11-01
EP0284482A1 (fr) 1988-09-28

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Legal Events

Date Code Title Description
ST Notification of lapse
TP Transmission of property